False. It is only permeable to a point where it is retarded by resin
saturation.

Thanks Bob! Yet another post that I was able to put straight onto the
roses. They burst into flower instantly.

Donal, FG blistering is not generally uniform, even when lay up is not done
correctly. Since you own a boat renowned for blistering, you'd do well to learn
about it. Only the late 80's Catalina's blister more.

RB